| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.58 | 6.475% | $132.6466 | $132.65 | $132.65 | $132.60 |
| Purchase #2 | $166.51 | 10.748% | $184.4065 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $211.65 | 13.366% | $239.9391 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $187.62 | 13.312% | $212.596 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $9.52 | 8.194% | $10.3001 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $64.63 | 11.308% | $71.9384 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $13.45 | 3.245% | $13.8865 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $777.96 | $865.7132 | $865.73 | $865.75 | $865.60 | |